# HANDLING OF MATERIALS
> MSHA accident `220201500015` · 05/19/2020 · Heidelberg Materials US Cement LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** HANDLING OF MATERIALS
- **Accident type:** Over-exertion in pulling or pushing objects
- **Occupation:** Plumber, Pipefitter, Millwright
- **Activity:** Machine maintenance
- **Injury source:** RAILROAD TIES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** ELBOW
- **Days lost:** 0
- **Mine experience:** 18 years
## Operator
- **Controller:** Heidelberg Materials AG
- **Operator:** Heidelberg Materials US Cement LLC
- **Mine:** [1200063](https://api.ai-analytics.org/mine/1200063)
## Narrative

Employee was pulling on cross-tie trying to square cribbing up under Finish mill. In doing so employee felt right arm pop or strain. Employees were putting cribbing under mill prepping for changing the slide shoes out once the mill was raised.  

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*